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/*
* Copyright (c) 2003-2004
* Hartmut Brandt
* All rights reserved.
*
* Copyright (c) 2001-2002
* Fraunhofer Institute for Open Communication Systems (FhG Fokus).
* All rights reserved.
*
* Author: Harti Brandt <harti@freebsd.org>
*
* Redistribution of this software and documentation and use in source and
* binary forms, with or without modification, are permitted provided that
* the following conditions are met:
*
* 1. Redistributions of source code or documentation must retain the above
* copyright notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE AND DOCUMENTATION IS PROVIDED BY THE AUTHORS
* AND ITS CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHORS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Begemot: libunimsg/netnatm/api/atmapi.h,v 1.1 2004/07/08 08:21:48 brandt Exp $
*
* ATM API as defined per af-saa-0108
*/
#ifndef _NETNATM_API_ATMAPI_H_
#define _NETNATM_API_ATMAPI_H_
#include <sys/types.h>
/* size of an endpointlen including trailing \0 */
#define ATM_EPNAMSIZ 65
enum atmstate {
ATM_A0, /* non existent */
ATM_A1, /* initial */
ATM_A2, /* outgoing call preparation */
ATM_A3, /* outgoing call requested */
ATM_A4, /* incoming call preparation */
ATM_A5, /* wait incoming call */
ATM_A6, /* incoming call present */
ATM_A7, /* incoming call requested */
ATM_A8, /* p2p data transfer */
ATM_A9, /* p2mp root data transfer */
ATM_A10, /* p2mp leaf data transfer */
ATM_A11, /* terminated */
};
enum atmop {
ATMOP_RESP, /* 0 */
ATMOP_ABORT_CONNECTION,
ATMOP_ACCEPT_INCOMING_CALL,
ATMOP_ADD_PARTY,
ATMOP_ADD_PARTY_REJECT,
ATMOP_ADD_PARTY_SUCCESS, /* 5 */
ATMOP_ARRIVAL_OF_INCOMING_CALL,
ATMOP_CALL_RELEASE,
ATMOP_CONNECT_OUTGOING_CALL,
ATMOP_DROP_PARTY,
ATMOP_GET_LOCAL_PORT_INFO, /* 10 */
ATMOP_P2MP_CALL_ACTIVE,
ATMOP_P2P_CALL_ACTIVE,
ATMOP_PREPARE_INCOMING_CALL,
ATMOP_PREPARE_OUTGOING_CALL,
ATMOP_QUERY_CONNECTION_ATTRIBUTES, /* 15 */
ATMOP_REJECT_INCOMING_CALL,
ATMOP_SET_CONNECTION_ATTRIBUTES,
ATMOP_WAIT_ON_INCOMING_CALL,
ATMOP_SET_CONNECTION_ATTRIBUTES_X,
ATMOP_QUERY_CONNECTION_ATTRIBUTES_X, /* 20 */
ATMOP_QUERY_STATE,
};
#define ATM_DEFINE_ERRORS \
DEF(ATMERR_OK, 0, "OK") \
DEF(ATMERR_SYS, -1, "syscall error") \
DEF(ATMERR_BAD_OP, -2, "bad operation") \
DEF(ATMERR_BAD_ARGS, -3, "bad arguments for operation") \
DEF(ATMERR_BAD_STATE, -4, "operation in bad state") \
DEF(ATMERR_BAD_ATTR, -5, "unknown attribute") \
DEF(ATMERR_BAD_VALUE, -6, "bad attribute value") \
DEF(ATMERR_BUSY, -7, "busy") \
DEF(ATMERR_RDONLY, -8, "read-only attribute") \
DEF(ATMERR_BAD_SAP, -9, "bad SAP") \
DEF(ATMERR_OVERLAP, -10,"overlaping SAP") \
DEF(ATMERR_BAD_ENDPOINT, -11,"bad ATM endpoint") \
DEF(ATMERR_PREVIOUSLY_ABORTED,-12,"previously aborted") \
DEF(ATMERR_NO_CALL, -13,"no incoming call") \
DEF(ATMERR_BAD_LEAF_IDENT, -14,"bad leaf identifier") \
DEF(ATMERR_BAD_PORT, -15,"unknown port") \
DEF(ATMERR_BAD_SIGNAL, -29-UNIAPI_ERROR_BAD_SIGNAL, "bad signal")\
DEF(ATMERR_BADCU, -29-UNIAPI_ERROR_BADCU, "bad coordinator state")\
DEF(ATMERR_BAD_CALLSTATE, -29-UNIAPI_ERROR_BAD_CALLSTATE, "bad call state")\
DEF(ATMERR_BAD_EPSTATE, -29-UNIAPI_ERROR_BAD_EPSTATE, "bad party state")\
DEF(ATMERR_BAD_UNIARG, -29-UNIAPI_ERROR_BAD_ARG, "bad uni argument")\
DEF(ATMERR_BAD_CALL, -29-UNIAPI_ERROR_BAD_CALL, "unknown call")\
DEF(ATMERR_BAD_PARTY, -29-UNIAPI_ERROR_BAD_PARTY, "unknown party")\
DEF(ATMERR_BAD_CTYPE, -29-UNIAPI_ERROR_BAD_CTYPE, "wrong call type")\
DEF(ATMERR_BAD_IE, -29-UNIAPI_ERROR_BAD_IE, "bad information element")\
DEF(ATMERR_EPREF_INUSE, -29-UNIAPI_ERROR_EPREF_INUSE, "endpoint reference in use")\
DEF(ATMERR_MISSING_IE, -29-UNIAPI_ERROR_MISSING_IE, "missing information element")\
DEF(ATMERR_ENCODING, -29-UNIAPI_ERROR_ENCODING, "encoding error")\
DEF(ATMERR_NOMEM, -29-UNIAPI_ERROR_NOMEM, "no memory")\
DEF(ATMERR_UNIBUSY, -29-UNIAPI_ERROR_BUSY, "uni process busy")
#define ATM_MKUNIERR(E) (-29 - (E))
enum atm_error {
#define DEF(NAME,VAL,STR) NAME = (VAL),
ATM_DEFINE_ERRORS
#undef DEF
};
enum atm_attribute {
ATM_ATTR_NONE = 0,
ATM_ATTR_BLLI_SELECTOR,
ATM_ATTR_BLLI,
ATM_ATTR_BEARER,
ATM_ATTR_TRAFFIC,
ATM_ATTR_QOS,
ATM_ATTR_EXQOS,
ATM_ATTR_CALLED,
ATM_ATTR_CALLEDSUB,
ATM_ATTR_CALLING,
ATM_ATTR_CALLINGSUB,
ATM_ATTR_AAL,
ATM_ATTR_EPREF,
ATM_ATTR_CONNED,
ATM_ATTR_CONNEDSUB,
ATM_ATTR_EETD,
ATM_ATTR_ABRSETUP,
ATM_ATTR_ABRADD,
ATM_ATTR_CONNID,
ATM_ATTR_MDCR,
};
struct atm_resp {
int32_t resp;
uint32_t data; /* type of attached data */
};
enum {
ATMRESP_NONE, /* no data */
ATMRESP_ATTRS, /* attribute(s) */
ATMRESP_PORTS, /* port info */
ATMRESP_STATE, /* endpoint state */
ATMRESP_EXSTAT, /* extended status */
};
struct atm_abort_connection {
struct uni_ie_cause cause;
};
struct atm_query_connection_attributes {
uint32_t attr;
};
struct atm_set_connection_attributes {
uint32_t attr;
};
struct atm_query_connection_attributes_x {
uint32_t count;
#if defined(__GNUC__) && __GNUC__ < 3
uint32_t attr[0];
#else
uint32_t attr[];
#endif
};
struct atm_set_connection_attributes_x {
uint32_t count;
#if defined(__GNUC__) && __GNUC__ < 3
uint32_t attr[0];
#else
uint32_t attr[];
#endif
};
struct atm_prepare_incoming_call {
struct uni_sap sap;
uint32_t queue_size;
};
struct atm_connect_outgoing_call {
struct uni_ie_called called;
};
struct atm_call_release {
struct uni_ie_cause cause[2];
};
struct atm_p2p_call_active {
struct uni_ie_connid connid;
};
struct atm_p2mp_call_active {
struct uni_ie_connid connid;
};
struct atm_accept_incoming_call {
char newep[ATM_EPNAMSIZ];
};
struct atm_reject_incoming_call {
struct uni_ie_cause cause;
};
struct atm_add_party {
uint16_t leaf_ident;
struct uni_ie_called called;
};
struct atm_add_party_success {
uint16_t leaf_ident;
};
struct atm_add_party_reject {
uint16_t leaf_ident;
struct uni_ie_cause cause;
};
struct atm_drop_party {
uint16_t leaf_ident;
struct uni_ie_cause cause;
};
/*
* Get local port info. If port is 0, information on all ports is returned,
* otherwise only on the named port.
* The response consists of a header with two counters, a list of ports
* (struct atm_port_info) and a list of addresses (struct uni_addr).
* The port to which an address belongs is implicit in the num_addrs field
* of the port.
*/
struct atm_get_local_port_info {
uint32_t port;
};
struct atm_port_list {
uint32_t num_ports; /* number of ports */
uint32_t num_addrs; /* total number of addresses */
};
struct atm_port_info {
uint32_t port;
uint32_t pcr;
uint32_t max_vpi_bits;
uint32_t max_vci_bits;
uint32_t max_svpc_vpi;
uint32_t max_svcc_vpi;
uint32_t min_svcc_vci;
u_char esi[6];
uint32_t num_addrs; /* number of addresses on this port */
};
/*
* Endpoint state info
*/
struct atm_epstate {
char name[ATM_EPNAMSIZ];
uint8_t state;
};
/*
* Extended status information.
*/
struct atm_exstatus {
uint32_t neps; /* endpoints */
uint32_t nports; /* ports */
uint32_t nconns; /* connections */
uint32_t nparties; /* number of parties */
};
struct atm_exstatus_ep {
char name[ATM_EPNAMSIZ];
uint8_t state; /* Ux */
};
struct atm_exstatus_port {
uint32_t portno;
uint8_t state;
};
struct atm_exstatus_conn {
uint32_t id;
uint32_t cref; /* (flag << 23) | cref */
uint32_t port;
char ep[ATM_EPNAMSIZ]; /* \0 - none */
uint8_t state; /* Cx */
};
struct atm_exstatus_party {
uint32_t connid;
uint16_t epref;
uint8_t state; /* Px */
};
#endif